Vijan, D. (2020). The influence of safety knowledge and safety motivation towards safety behavior on a liqufied petroleum gas company employees.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Vijan, Devadas. The Influence of Safety Knowledge and Safety Motivation Towards Safety Behavior on a Liqufied Petroleum Gas Company Employees. 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Vijan, Devadas. The Influence of Safety Knowledge and Safety Motivation Towards Safety Behavior on a Liqufied Petroleum Gas Company Employees. 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.